/* --- VARIABLES & RESET --- */
:root {
    --primary-color: #003366;
    --secondary-color: #002244;
    --accent-color: #ffcc00;
    --text-light: #ffffff;
    --text-dark: #333333;
    --bg-light: #f8f9fa;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-hover: 0 10px 20px rgba(0,0,0,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- HEADER & NAVIGATION --- */
header {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--text-light);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1000;
}

.top-bar {
    background-color: rgba(0,0,0,0.2);
    padding: 8px 5%;
    font-size: 0.85rem;
    text-align: right;
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar a { color: var(--accent-color); text-decoration: none; }
.top-bar span { display: flex; align-items: center; gap: 5px; }

.navbar {
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    position: relative;
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--text-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo i { color: var(--accent-color); }

.nav-menu { list-style: none; display: flex; gap: 5px; }
.nav-item { position: relative; }

.nav-link {
    display: block;
    padding: 25px 20px;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.nav-link:hover, .nav-item:hover > .nav-link {
    background-color: rgba(255,255,255,0.1);
    border-bottom-color: var(--accent-color);
    color: var(--accent-color);
}

/* --- MENU HAMBURGER --- */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
    padding: 10px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }

/* --- DROPDOWN MULTI-NIVEAUX --- */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 260px;
    box-shadow: var(--shadow-hover);
    border-radius: 0 0 8px 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    border-top: 4px solid var(--accent-color);
    padding: 10px 0;
}

.nav-item:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item { position: relative; }

.dropdown-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.2s;
}

.dropdown-link:hover {
    background-color: #f0f4f8;
    color: var(--primary-color);
    padding-left: 25px;
}

.dropdown-link i { font-size: 0.8rem; color: #999; }

.submenu {
    position: absolute;
    left: 100%;
    top: 0;
    background: white;
    min-width: 240px;
    box-shadow: var(--shadow-hover);
    border-radius: 0 8px 8px 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
    padding: 10px 0;
}

.dropdown-item:hover > .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.has-submenu > .dropdown-link::after {
    content: '›';
    font-size: 1.2rem;
    margin-left: 10px;
}

/* --- SLIDER --- */
.hero-slider {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    background: #000;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.slide.active { opacity: 1; z-index: 2; }

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.slide-caption {
    position: absolute;
    bottom: 15%;
    left: 5%;
    color: white;
    z-index: 3;
    max-width: 600px;
    animation: slideUp 1s ease forwards;
}

.slide-caption h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.8);
    color: var(--accent-color);
    line-height: 1.2;
}

.slide-caption p {
    font-size: 1.2rem;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.8);
    font-weight: 300;
}

@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.slider-controls {
    position: absolute;
    bottom: 30px;
    right: 50px;
    z-index: 10;
    display: flex;
    gap: 10px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: 0.3s;
}

.slider-dot.active {
    background: var(--accent-color);
    transform: scale(1.2);
}

/* --- LAYOUT PRINCIPAL --- */
.main-wrapper {
    display: flex;
    flex: 1;
    width: 100%;
    max-width: 1400px;
    margin: 40px auto;
    background: white;
    box-shadow: var(--shadow);
    border-radius: 8px;
    overflow: hidden;
}

.sidebar {
    width: 22%;
    background: #f8f9fa;
    padding: 30px 20px;
    border-right: 1px solid #e9ecef;
}

.sidebar h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.1rem;
    border-left: 4px solid var(--accent-color);
    padding-left: 15px;
}

.sidebar-menu li { list-style: none; margin-bottom: 8px; }

.sidebar-menu a {
    display: block;
    padding: 12px 15px;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 6px;
    transition: 0.3s;
    font-size: 0.9rem;
}

.sidebar-menu a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.content-area {
    width: 78%;
    padding: 40px;
}

.content-area h1 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 2rem;
    border-bottom: 2px solid #eee;
    padding-bottom: 15px;
}

.content-area p { margin-bottom: 15px; text-align: justify; }

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--accent-color);
    color: var(--primary-color);
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.info-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    transition: 0.3s;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.info-card i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.info-card h4 { margin-bottom: 10px; color: var(--primary-color); }
.info-card p { font-size: 0.9rem; color: #666; text-align: left; }

/* --- FOOTER --- */
footer {
    background: var(--secondary-color);
    color: white;
    padding: 50px 0 20px;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    padding: 0 20px;
}

.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 10px; }
.footer-section a { color: #ccc; text-decoration: none; transition: 0.3s; }
.footer-section a:hover { color: var(--accent-color); padding-left: 5px; }

.social-icons { display: flex; gap: 15px; margin-top: 20px; flex-wrap: wrap; }

.social-icons a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    transition: 0.3s;
}

.social-icons a:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-5px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    margin-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: #aaa;
    padding: 20px;
}

/* --- RESPONSIVE TABLETTE --- */
@media (max-width: 992px) {
    .main-wrapper { flex-direction: column; margin: 20px; }
    .sidebar, .content-area { width: 100%; }
    .sidebar { border-right: none; border-bottom: 1px solid #eee; padding: 20px; }
    .content-area { padding: 30px 20px; }
    .slide-caption h2 { font-size: 2rem; }
    .slide-caption p { font-size: 1rem; }
    .hero-slider { height: 400px; }
}

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 768px) {
    .top-bar { display: none; }
    .navbar { height: 60px; padding: 0 20px; }
    .logo { font-size: 1.1rem; }
    .hamburger { display: flex; }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: var(--secondary-color);
        flex-direction: column;
        gap: 0;
        transition: 0.4s ease;
        overflow-y: auto;
        padding-bottom: 50px;
    }

    .nav-menu.active { left: 0; }
    .nav-item { width: 100%; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .nav-link { padding: 18px 20px; font-size: 1rem; border-bottom: none; text-align: left; }
    .nav-link:hover { background-color: rgba(255,255,255,0.1); border-bottom: none; }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-top: none;
        background: rgba(0,0,0,0.2);
        min-width: 100%;
        display: none;
        padding: 0;
    }

    .nav-item.active > .dropdown-menu { display: block; }
    .dropdown-link { padding: 15px 20px 15px 40px; color: rgba(255,255,255,0.9); background: transparent; }
    .dropdown-link:hover { background: rgba(255,255,255,0.1); padding-left: 45px; color: var(--accent-color); }

    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: rgba(0,0,0,0.3);
        min-width: 100%;
        display: none;
        padding: 0;
    }

    .dropdown-item.active > .submenu { display: block; }
    .submenu .dropdown-link { padding-left: 60px; font-size: 0.85rem; }

    .has-submenu > .dropdown-link::after {
        content: '▼';
        font-size: 0.8rem;
        transform: rotate(0deg);
        transition: 0.3s;
    }

    .dropdown-item.active > .dropdown-link::after { transform: rotate(180deg); }

    .hero-slider { height: 300px; }
    .slide-caption { bottom: 10%; left: 5%; right: 5%; max-width: 90%; }
    .slide-caption h2 { font-size: 1.5rem; }
    .slide-caption p { font-size: 0.9rem; }
    .slider-controls { bottom: 15px; right: 50%; transform: translateX(50%); }

    .content-area h1 { font-size: 1.5rem; }
    .content-area p { font-size: 0.95rem; text-align: left; }
    .info-cards { grid-template-columns: 1fr; gap: 15px; }
    .info-card { padding: 20px; }
    .btn { width: 100%; text-align: center; padding: 15px; }

    .footer-content { grid-template-columns: 1fr; gap: 30px; text-align: center; }
    .social-icons { justify-content: center; }
    .footer-section a:hover { padding-left: 0; }
}

/* --- PETITS MOBILES --- */
@media (max-width: 480px) {
    .logo { font-size: 1rem; }
    .logo span { display: none; }
    .hero-slider { height: 250px; }
    .slide-caption h2 { font-size: 1.2rem; }
    .slide-caption p { font-size: 0.85rem; }
    .content-area { padding: 20px 15px; }
    .sidebar { padding: 15px; }
    .sidebar-menu a { padding: 10px 12px; font-size: 0.85rem; }
}



/* ============================================================
   MENU RESPONSIVE - CORRECTION COMPLÈTE
   ============================================================ */

/* --- VARIABLES & RESET --- */
:root {
    --primary-color: #003366;
    --secondary-color: #002244;
    --accent-color: #ffcc00;
    --text-light: #ffffff;
    --text-dark: #333333;
    --bg-light: #f8f9fa;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-hover: 0 10px 20px rgba(0,0,0,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- HEADER & NAVIGATION --- */
header {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--text-light);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1000;
}

.top-bar {
    background-color: rgba(0,0,0,0.2);
    padding: 8px 5%;
    font-size: 0.85rem;
    text-align: right;
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar a { color: var(--accent-color); text-decoration: none; }
.top-bar a:hover { text-decoration: underline; }
.top-bar span { display: flex; align-items: center; gap: 5px; }

.navbar {
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    position: relative;
}

.logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--text-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo i { color: var(--accent-color); }

.nav-menu {
    list-style: none;
    display: flex;
    gap: 5px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 25px 20px;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.nav-link:hover,
.nav-item:hover > .nav-link {
    background-color: rgba(255,255,255,0.1);
    border-bottom-color: var(--accent-color);
    color: var(--accent-color);
}

/* --- MENU HAMBURGER --- */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
    padding: 10px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* --- DROPDOWN MULTI-NIVEAUX - DESKTOP --- */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 260px;
    box-shadow: var(--shadow-hover);
    border-radius: 0 0 8px 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    border-top: 4px solid var(--accent-color);
    padding: 10px 0;
    z-index: 999;
}

.nav-item:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    position: relative;
}

.dropdown-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.2s;
    gap: 10px;
}

.dropdown-link:hover {
    background-color: #f0f4f8;
    color: var(--primary-color);
    padding-left: 25px;
}

.dropdown-link i {
    font-size: 0.8rem;
    color: #999;
}

.submenu {
    position: absolute;
    left: 100%;
    top: 0;
    background: white;
    min-width: 240px;
    box-shadow: var(--shadow-hover);
    border-radius: 0 8px 8px 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
    padding: 10px 0;
    z-index: 1000;
}

.dropdown-item:hover > .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.has-submenu > .dropdown-link::after {
    content: '›';
    font-size: 1.2rem;
    margin-left: 10px;
}

/* --- SLIDER --- */
.hero-slider {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    background: #000;
}

/* ... reste du CSS du slider ... */

/* ============================================================
   RESPONSIVE - MOBILE
   ============================================================ */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .navbar {
        height: 60px;
        padding: 0 15px;
    }
    
    .logo {
        font-size: 1.1rem;
    }
    
    .hamburger {
        display: flex;
    }

    /* --- MENU MOBILE --- */
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: var(--secondary-color);
        flex-direction: column;
        gap: 0;
        transition: 0.4s ease;
        overflow-y: auto;
        padding-bottom: 50px;
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .nav-link {
        padding: 15px 20px;
        font-size: 1rem;
        border-bottom: none;
        text-align: left;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .nav-link:hover {
        background-color: rgba(255,255,255,0.1);
        border-bottom: none;
    }

    .nav-link i.fa-chevron-down {
        transition: transform 0.3s ease;
    }

    .nav-item.active > .nav-link i.fa-chevron-down {
        transform: rotate(180deg);
    }

    /* --- DROPDOWN MOBILE --- */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-top: none;
        background: rgba(0,0,0,0.2);
        min-width: 100%;
        display: none;
        padding: 0;
        border-radius: 0;
    }

    .nav-item.active > .dropdown-menu {
        display: block;
    }

    .dropdown-link {
        padding: 12px 20px 12px 30px;
        color: rgba(255,255,255,0.9);
        background: transparent;
        font-size: 0.9rem;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .dropdown-link:hover {
        background: rgba(255,255,255,0.1);
        padding-left: 35px;
        color: var(--accent-color);
    }

    .dropdown-link i.fa-chevron-right {
        display: none;
    }

    .dropdown-link .fa-chevron-right {
        display: none;
    }

    /* --- SOUS-MENU MOBILE --- */
    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: rgba(0,0,0,0.3);
        min-width: 100%;
        display: none;
        padding: 0;
        border-radius: 0;
        border-left: none;
    }

    .dropdown-item.active > .submenu {
        display: block;
    }

    .submenu .dropdown-link {
        padding-left: 45px;
        font-size: 0.85rem;
    }

    .submenu .dropdown-link:hover {
        padding-left: 50px;
    }

    .submenu .submenu .dropdown-link {
        padding-left: 60px;
        font-size: 0.8rem;
    }

    .submenu .submenu .dropdown-link:hover {
        padding-left: 65px;
    }

    /* --- Flèche pour indiquer l'ouverture en mobile --- */
    .has-submenu > .dropdown-link::after {
        content: '▼';
        font-size: 0.7rem;
        margin-left: auto;
        color: rgba(255,255,255,0.5);
        transition: transform 0.3s ease;
    }

    .dropdown-item.active > .dropdown-link::after {
        transform: rotate(180deg);
    }

    /* --- Badges en mobile --- */
    .dropdown-link .badge {
        background: var(--accent-color);
        color: var(--primary-color);
        padding: 1px 8px;
        border-radius: 10px;
        font-size: 0.65rem;
        margin-left: 8px;
    }

    /* --- SLIDER MOBILE --- */
    .hero-slider {
        height: 300px;
    }
    .slide-caption {
        bottom: 10%;
        left: 5%;
        right: 5%;
        max-width: 90%;
    }
    .slide-caption h2 {
        font-size: 1.5rem;
    }
    .slide-caption p {
        font-size: 0.9rem;
    }
    .slider-controls {
        bottom: 15px;
        right: 50%;
        transform: translateX(50%);
    }
}

/* --- PETITS MOBILES --- */
@media (max-width: 480px) {
    .logo {
        font-size: 1rem;
    }
    .logo span {
        display: none;
    }
    .hero-slider {
        height: 250px;
    }
    .slide-caption h2 {
        font-size: 1.2rem;
    }
    .slide-caption p {
        font-size: 0.85rem;
    }
    .submenu .dropdown-link {
        padding-left: 35px;
        font-size: 0.8rem;
    }
    .submenu .submenu .dropdown-link {
        padding-left: 50px;
        font-size: 0.75rem;
    }
}

/* --- BOUTON SLIDE --- */
.btn-slide {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 30px;
    background: var(--accent-color);
    color: var(--primary-color);
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-slide:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255,204,0,0.3);
}




/* --- BOUTON SLIDE --- */
.btn-slide {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 30px;
    background: var(--accent-color);
    color: var(--primary-color);
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-slide:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255,204,0,0.3);
    color: var(--primary-color);
}




<!--logo actuelle  -->
/* Logo circulaire dans le header */
.logo .logo-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo .logo-circle:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}